EP4063291A1 - Emballage en sachet pourvu d'un bec verseur mobile - Google Patents

Emballage en sachet pourvu d'un bec verseur mobile Download PDF

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Publication number
EP4063291A1
EP4063291A1 EP22159319.7A EP22159319A EP4063291A1 EP 4063291 A1 EP4063291 A1 EP 4063291A1 EP 22159319 A EP22159319 A EP 22159319A EP 4063291 A1 EP4063291 A1 EP 4063291A1
Authority
EP
European Patent Office
Prior art keywords
channel
pouring spout
weld
bag packaging
section
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP22159319.7A
Other languages
German (de)
English (en)
Other versions
EP4063291B1 (fr
Inventor
Ingomar Henning
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Publication of EP4063291A1 publication Critical patent/EP4063291A1/fr
Application granted granted Critical
Publication of EP4063291B1 publication Critical patent/EP4063291B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
    • B65D47/24—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with poppet valves or lift valves, i.e. valves opening or closing a passageway by a relative motion substantially perpendicular to the plane of the seat
    • B65D47/245—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with poppet valves or lift valves, i.e. valves opening or closing a passageway by a relative motion substantially perpendicular to the plane of the seat the valve being opened or closed by actuating a stopper-type element
    • B65D47/247—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with poppet valves or lift valves, i.e. valves opening or closing a passageway by a relative motion substantially perpendicular to the plane of the seat the valve being opened or closed by actuating a stopper-type element moving linearly, i.e. without rotational motion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/52—Details
    • B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
    • B65D75/5861—Spouts
    • B65D75/5872—Non-integral spouts
    • B65D75/5883—Non-integral spouts connected to the package at the sealed junction of two package walls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2575/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes or webs of flexible sheet material, e.g. in folded wrappers
    • B65D2575/52—Details
    • B65D2575/58—Opening or contents-removing devices added or incorporated during package manufacture
    • B65D2575/583—Opening or contents-removing devices added or incorporated during package manufacture the non-integral spout having an elongate cross-sectional shape, e.g. canoe or boat shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2575/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes or webs of flexible sheet material, e.g. in folded wrappers
    • B65D2575/52—Details
    • B65D2575/58—Opening or contents-removing devices added or incorporated during package manufacture
    • B65D2575/586—Opening or contents-removing devices added or incorporated during package manufacture with means for reclosing

Definitions

  • the present invention relates to a bag package with a bag and a pouring element.
  • Such a pouch packaging in the form of a stand-up pouch packaging is, for example, from DE 10 2008 062 377 A1 known.
  • the pouch of the stand-up pouch packaging has a base and two pouch walls formed from a plastic film, which enclose an interior space for a free-flowing or pourable product.
  • the pouring element has a pouring spout for pouring the product out of the interior and a weld-in part.
  • the sealing part is arranged between the two bag walls and is welded to them, as a result of which a tight connection is created between the sealing part and the bag walls.
  • the weld-in part includes a channel through which the product can pass from the interior into the pouring spout.
  • An external thread is provided on an outer surface of the cylindrical pouring spout, onto which a screw cap can be screwed in order to close the pouring spout.
  • Bag packaging of this type is used, among other things, as refill packs for liquid detergents or cleaning agents. Since they have a comparatively low packaging weight and can be manufactured with little use of materials, pouch packaging has been able to continuously increase its market share in packaging in recent years. Due to constant cost pressure and the increasing importance of environmental compatibility and sustainability of packaging, it can be expected that pouch packaging will continue to play an important role in the future. In addition to low costs and high environmental compatibility, other requirements are also made of pouch packaging in order to be able to differentiate itself from the pouch packaging of the competition in a way that is recognizable for the customer. These are, for example, easy handling and a high degree of user-friendliness as well as a pleasing design of the bag packaging.
  • the cross-section of the channel in the weld-in part must not be too small, since otherwise it would be difficult to dispense the cleaning agent concentrate from the interior of the bag.
  • a larger channel cross-section generally requires a larger pouring element and therefore leads to a greater use of material.
  • a separate part such as the screw cap described above is usually required to close the pouring element, which also increases the use of materials.
  • the invention is therefore based on the object of providing a pouch packaging which can be produced with little use of material and which is easy to handle.
  • the pouring spout is movably arranged relative to the weld-in part, with the passage of the product through the channel being prevented in a closed position of the pouring spout. If the pouring spout is moved out of this closed position and assumes an open position, the product can be removed from the interior of the bag. The product passes through the channel of the weld-in part, which is no longer closed, into the pouring spout, from which the product can be dispensed in the desired quantity.
  • the pouring spout is the part of the pouring element which, when the product is dispensed from the interior as intended, specifies the direction of flow with which the outflowing product leaves the pouch packaging.
  • the pouring spout can be movably arranged along a longitudinal axis of the channel. This is preferably a rectilinear movement along the longitudinal axis.
  • the closed position can represent an axial end position beyond which further axial movement of the pouring spout is not possible. This is preferably a position in which the pouring spout is inserted deep into the channel of the weld-in part and further immersion of the pouring spout is not possible.
  • the axial end position or the closed position can be defined by a suitable stop.
  • the open position can involve a large number of positions of the pouring spout, in which it is possible for the product to pass through the channel.
  • An effective flow cross section and/or a flow resistance of the channel can depend on the position of the pouring spout.
  • the effective flow cross section can be at a maximum and/or the flow resistance can be at a minimum, so that a maximum flow through the channel and through the pouring spout is then possible.
  • the operator can determine the respective maximum flow rate himself by selecting an axial intermediate position between the open end position and the closed position, which can make dispensing easier.
  • the pouring spout moves along the longitudinal axis of the channel by means of a screwing movement can be.
  • the ratio of rotational movement to axial movement can be adjusted by a corresponding thread pitch of a screw connection between pouring spout and channel. For example, with a rotation of 180°, the pouring spout can move from the closed position to the open end position. Alternatively, it can also be a movement of the pouring spout that runs exclusively perpendicular to the longitudinal axis of the channel.
  • the movable pouring spout is captively connected to the weld-in part.
  • a stop that defines the open end position of the pouring spout can be designed in such a way that the pouring spout can only be separated with disproportionately great force or only by damaging the welded part and/or pouring spout.
  • the weld-in part can have a lens-shaped or diamond-shaped basic shape in cross section (the cross section should lie in a plane that extends perpendicularly to the longitudinal axis of the channel).
  • a first extent (longitudinal extent) may be greater than a second extent (transverse extent) perpendicular to the first extent by a factor of 1.5 to 5 (preferably 2 to 4).
  • the length is 20 to 150 mm.
  • the transverse extent can preferably have values between 10 and 60 mm.
  • the four corners or corner areas of the diamond can be rounded off.
  • the cross section of the channel (channel cross section) of the weld-in part can be round or non-round.
  • the cross section is preferably oval or elliptical, with the center point of the ellipse being able to coincide with the center point of the diamond-shaped basic shape.
  • a larger radius of the oval can extend in the direction of the longitudinal extension, a smaller radius of the oval can extend in the direction of the transverse extension.
  • a non-round channel cross-section is possible if the pouring spout is only arranged to be displaceable along the longitudinal axis of the channel and does not have to be rotated about the longitudinal axis.
  • the oval is preferably axisymmetric both to the major axis and transversely thereto.
  • the ellipse can be a mathematically exact ellipse in which the sum of the distances to two specified points, the focal points, is the same for each point on the circumference of the ellipse.
  • the ratio of the larger radius to the smaller radius can range from 1.5 to 3.
  • larger cross-sectional areas of the duct cross-section can be realized by using a non-round duct cross-section compared to a round duct cross-section. This means that highly viscous products can also be stored in the pouch packaging and easily dispensed from the interior without the weld-in part becoming too large.
  • a ratio V L ratio of the longitudinal extension of the weld-in part to the larger radius of the ellipse
  • V Q ratio of the transverse extension of the weld-in part to the smaller radius of the ellipse
  • the cross-sectional area of the channel cross-section can be adapted to the circumstances of the size of the pouch packaging and the nature of the product located in the interior.
  • the cross-sectional area of the channel cross section can assume values between 20 mm 2 and 4500 mm 2 . In one embodiment, the cross-sectional area is 28 mm 2 to 2000 mm 2 . For a highly viscous product such as a detergent concentrate, cross-sectional areas between 700 mm 2 and 2000 mm 2 are preferred.
  • a volume of the interior of the pouch package may range from 0.2L to 5L.
  • the pour spout may include a lower spout portion having an inner surface and an outer surface, the outer surface of the lower spout portion facing an inner channel wall of the channel.
  • a circumferential gap with a constant gap size is preferably formed between the channel inner wall and the outer surface.
  • the cross section of the lower socket section is preferably also round.
  • the cross section of the lower socket section is preferably also elliptical in order to obtain a constant gap dimension in the circumferential direction.
  • the gap dimension can be very small or equal to zero, so that the pouring spout is arranged in the channel with practically no play.
  • the gap dimension or, in the case of a press fit, a prestress between the inner wall of the channel and the lower neck section is dimensioned such that friction during the movement of the pouring element in the channel is not too great and at the same time the product between the inner wall of the channel and the outer surface of the lower neck section cannot flow out of the bag packaging .
  • a first radial seal can be provided between the outer surface of the lower nozzle section and the inner wall of the channel.
  • the first radial seal is preferably formed on the inner wall of the duct. It can be formed in one piece with the inner wall of the duct, for example as a protruding bead. Suitable materials for the weld-in part are polyethylene and polypropylene.
  • the first radial seal can be located below an upper edge of the weld-in part.
  • the sealing part ends flush with the bag walls enclosing the sealing part, the upper edge of the sealing part and the edges of the wall regions of the bag walls which bear against the sealing part lie in the same plane.
  • the first radial seal would not be visible from the outside.
  • the duct can have a shut-off plate with a peripheral surface, with an annular duct gap being provided between the peripheral surface of the shut-off plate and the inner wall of the duct.
  • the lower spout section In the closed position of the pouring spout, the lower spout section is located in the annular channel gap between the shut-off plate and the inner wall of the channel.
  • the inner surface of the lower socket section encloses the peripheral surface of the shut-off plate and forms a sealing system through compression. In this position of the lower socket section in the channel gap, the channel is closed. If the pouring spout is in the open end position, the product can pass through the channel and be dispensed via the pouring spout.
  • the shut-off plate can be held by at least one radial web, which in turn is supported on the inner wall of the duct.
  • the radial web thus extends between the inner wall of the duct and the shut-off plate, which is preferably arranged centrally in the duct.
  • the shut-off plate is held by a plurality of radial ribs which are equally spaced in the circumferential direction of the shut-off plate. With three radial webs, the distance between two adjacent radial webs in the circumferential direction can be 120° in each case.
  • the radial web preferably lies in a plane below the plane in which the shut-off plate lies.
  • the channel preferably has both the first and the second radial seal.
  • the second radial seal can be integrally formed on the peripheral surface of the shut-off plate.
  • the second radial seal is preferably arranged below the upper edge of the weld-in part.
  • the pouring spout can have a handling tab.
  • This handling tab can be gripped by hand in order to direct a tensile force into the pouring spout, through which the pouring spout can be drawn from the closed position, for example.
  • the handling tab can also absorb compressive forces to push the spout into the channel.
  • a covering cap for the pouring spout can be detachably attached to the weld-in part.
  • fastening means can be provided on the weld-in part, into which the covering cap engages or with which the covering cap interacts in some other way.
  • the cover cap is not necessary to close the pouring spout. Rather, it should be prevented that possible product residues on or in the pouring spout lead to contamination if, after dispensing has taken place, there is unwanted contact with the pouring spout.
  • the cover cap can be a dosing cup.
  • the pouring spout may have an upper spout portion which is inclined to the longitudinal axis of the channel, preferably at an angle of inclination of 10 to 80°. In one embodiment, the angle of inclination is in a range from 30° to 60°.
  • the inclined top nozzle portion can simplify the handling and operation of the bag packaging.
  • FIG 1 Figure 12 shows a bag package, denoted by 1 in its entirety.
  • the pouch packaging 1 comprises a pouch 10 and a pouring element 20.
  • the pouch 10 has two pouch walls, one of which is shown in FIG figure 1 only a first bag wall 11 can be seen.
  • the pouch packaging 1 should be a stand-up pouch packaging.
  • the stand-up pouch packaging has a bottom that in the schematic representation of figure 1 is not shown.
  • the pouring element 20 is arranged between the first bag wall 11 and a second bag wall 13 that is partially visible only from behind.
  • the pouring element 20 is welded to the bag walls, which are preferably formed from a plastic film, so that a liquid or pourable product, which is in an interior space of the bag 10 that is defined by the first bag wall 11 and the second Bag wall 12 is limited, can not escape inadvertently.
  • the top edge 12 of the pouch 10 need not be beveled. It can also run parallel to the bottom of the bag 10.
  • FIG. 2 shows different views of the pouring element 20.
  • Figure 2A shows the pouring element from the side
  • Figures 2B and 2C Show sectional views of the pouring element 20.
  • the pouring element 20 comprises a weld-in part 21 and a pouring spout 22.
  • the pouring spout 22 is movably arranged relative to the weld-in part 21.
  • the Figures 2B and 2C show different positions of the pouring spout 22.
  • the weld-in part 21 has a channel 23 through which the product can be dispensed from the interior through the pouring spout 22 .
  • the pouring spout 22 is partially arranged in the channel 23 and can be displaced axially along a longitudinal axis 24 of the channel 23 .
  • the pouring element 22 comprises a lower socket section 25 with a circumferential inner surface 26 and a circumferential outer surface 27.
  • the outer surface 27 of the lower socket section 25 is opposite a channel inner wall 28 of the channel 23.
  • the cross section of the lower socket section 25 is adapted to the cross section of the duct 23 such that a small gap 29 remains between the outer surface 27 of the lower socket section 25 and the inner wall 28 of the duct.
  • a first radial seal 30 is provided in the gap 29 and prevents the product from escaping through the gap 29 to the outside.
  • the first radial seal 30 is arranged in an upper area of the channel 23 . It is located below an upper edge 31 of the weld-in part 21.
  • the channel 23 has a central shut-off plate 32 with a peripheral surface 35 on which a second peripheral radial seal 33 is formed.
  • the shut-off plate 32 is held by a plurality of radial webs 34, of which a radial web 34a is shown in section and another radial web 34b in side view.
  • the shut-off plate 32 is dimensioned such that an annular channel gap 36 results between the peripheral surface 35 and the inner wall 29 of the channel.
  • Figure 2B shows the pouring spout 22 in a closed position, which also represents an axial end position.
  • the inner surface 26 of the lower nozzle section 25 of the pouring nozzle 22 rests against the second radial seal 33 in a sealing manner.
  • the channel 23 is closed.
  • no product can exit through the pouring spout 22 .
  • Figure 2C shows the spout 22 in an open position.
  • the lower socket section 25 is spaced apart from the circumferential channel gap 36 in the axial direction.
  • the product can therefore flow past the radial webs 34 distributed around the circumference through the annular channel gap 36 and emerge through the pouring spout 22 to the outside.
  • the second radial seal 33 is arranged below the upper edge 31 of the weld-in part 21 .
  • the two radial seals 30, 33 are thus located between the upper edge 31 and a lower edge 37 of the weld-in part 21. They are therefore not visible from the outside and therefore do not impair the external appearance of the pouring spout 22 or the weld-in part 21.
  • the pouring nozzle 22 has an upper nozzle section 38 which is inclined with respect to the longitudinal axis 24 of the channel 23 .
  • An angle of inclination between a linear edge 39 of the upper neck portion 38 and the longitudinal axis 24 is in the Figure 2B designated 40 and is approximately 35°. The product can be dosed out more easily due to the inclined upper nozzle section 38 .
  • the weld-in part 21 has a plurality of ribs 42 on a side wall 41 .
  • the ribs 42 promote a tight weld connection between the weld-in part 21 and the bag wall which rests against the side wall 41 .
  • the upper edge 31 and the lower edge 37 of the weld-in part 21 are fixed by the side wall 41, which is used for sealing contact with the bag wall.
  • the Figures 3 and 4 show the weld-in part 21 from above, with the in figure 3 shown embodiment, the channel 23 of the weld-in part 21 has a circular cross-section. In the embodiment of figure 4 the cross section of the channel 23 is however oval.
  • the weld-in part 21 has a diamond-shaped basic shape with four corner areas 43a to 43d.
  • a distance between the two opposite corner regions 43b, 43d corresponds to a longitudinal extent of the rhombic basic shape.
  • a distance between the other two corner regions 43a, 43c corresponds to a transverse extension.
  • the longitudinal extent is approximately 3 times greater than the transverse extent.
  • the channel 23 is arranged in the center of the rhombic basic shape, so that a central axis or the longitudinal axis 24 of the channel 23 coincides with an intersection of the connecting straight lines, one of which connects the corner regions 43d and 43b and the other connects the corner regions 43a and 43c.
  • figure 3 also shows parts of the first bag wall 11 and the second bag wall 13.
  • the first bag wall 11 is in contact with the side wall 41 of the weld-in part 21, while the second bag wall 13 is in contact with an opposite side wall 44.
  • the two bag walls 11, 13 abut one another at the corner regions 43d, 43b and are welded to one another.
  • figure 4 shows the weld-in part 21 with an oval or elliptical channel 23.
  • the axisymmetric oval or the ellipse can be described by a larger radius 45, which corresponds to half the main axis of the ellipse.
  • a smaller radius 46 corresponds to half the length of the minor axis of the ellipse, which is perpendicular to the major axis.
  • Due to the elliptical channel cross section a larger cross-sectional area of the channel 23 can be realized with a given basic shape of the weld-in part 21 .
  • a non-round cross-section thus represents a possibility of realizing large cross-sectional areas without making the weld-in part larger and thus using more material. That in the figure 2
  • the exemplary embodiment described, in which the pouring spout 22 is only displaced axially along the longitudinal axis 24 of the channel 23, enables the use of non-round channel cross sections.
  • FIG 5 shows an exemplary embodiment of the pouring element 20 in which a handling tab 47 is provided on the pouring spout 22 .
  • a tensile force and/or compressive force can be introduced into the pouring spout 22 by means of the handling tab 47 in order to push it axially into the weld-in part 21 or to pull it up out of the weld-in part 21 .
  • the handling tab 47 is offset by 180° to the straight edge 39 of the upper nozzle section 38 .
  • the weld-in part 21 has fastening means 48 on the upper edge 31 in order to connect a separate covering cap 60 to the weld-in part 21 in a detachable manner.
  • the cover cap 60 can be designed as a dosing cup, which enables a predetermined amount to be dosed out of the pouch packaging 1 .
  • the channel 23 in the embodiment of figure 6 not with the lower edge 37 of the weld-in piece 21, but has a channel extension 49 on the underside. Due to the channel extension 49 on the underside, the channel 23 has a greater axial extension, as a result of which the axial length of the lower nozzle section 25 of the pouring nozzle 22 is also increased.
  • the opening and closing path of the pouring spout 22 in the channel 23 can be defined by changing the axial length.
  • the underside extension 49 can be dimensioned such that an upper side 50 of the shut-off plate 32, i.e.
  • the side of the shut-off plate 32 that faces away from the interior of the bag 10 lies in the plane of the lower edge 37 of the weld-in part 21 or below this plane.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
EP22159319.7A 2021-03-22 2022-03-01 Emballage en sachet pourvu d'un bec verseur mobile Active EP4063291B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102021106982.3A DE102021106982A1 (de) 2021-03-22 2021-03-22 Beutelverpackung mit bewegbarem Ausgießstutzen

Publications (2)

Publication Number Publication Date
EP4063291A1 true EP4063291A1 (fr) 2022-09-28
EP4063291B1 EP4063291B1 (fr) 2023-11-22

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ID=80623694

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22159319.7A Active EP4063291B1 (fr) 2021-03-22 2022-03-01 Emballage en sachet pourvu d'un bec verseur mobile

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EP (1) EP4063291B1 (fr)
DE (1) DE102021106982A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090230075A1 (en) * 2008-03-11 2009-09-17 Springer Kenny J Easy pour low profile flow control dispensing cap
DE102008062377A1 (de) 2008-12-17 2010-07-15 Khs Ag Beutelverpackung mit Ausgießer und Luftgriff
WO2015183251A1 (fr) * 2014-05-28 2015-12-03 Aptargroup, Inc. Accessoire pour un récipient souple
EP3214010A2 (fr) * 2016-03-01 2017-09-06 Kao Germany GmbH Bec verseur pour un récipient de recharge et procédé de fabrication d'un bec verseur
US20200039704A1 (en) * 2018-08-03 2020-02-06 Gateway Plastics, Inc. Spout fitment and cap

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09240691A (ja) 1996-03-12 1997-09-16 Fujimori Kogyo Kk 詰替用液体収納容器
NL1009812C2 (nl) 1998-08-05 2000-02-08 Euro Maintenance Lease Prod Bv Afsluitklep voor een container.
JP6690137B2 (ja) 2015-05-18 2020-04-28 凸版印刷株式会社 口栓構造、ノズル

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090230075A1 (en) * 2008-03-11 2009-09-17 Springer Kenny J Easy pour low profile flow control dispensing cap
DE102008062377A1 (de) 2008-12-17 2010-07-15 Khs Ag Beutelverpackung mit Ausgießer und Luftgriff
WO2015183251A1 (fr) * 2014-05-28 2015-12-03 Aptargroup, Inc. Accessoire pour un récipient souple
EP3214010A2 (fr) * 2016-03-01 2017-09-06 Kao Germany GmbH Bec verseur pour un récipient de recharge et procédé de fabrication d'un bec verseur
US20200039704A1 (en) * 2018-08-03 2020-02-06 Gateway Plastics, Inc. Spout fitment and cap

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EP4063291B1 (fr) 2023-11-22
DE102021106982A1 (de) 2022-09-22

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